<?php
/* [WingPHP]
 *  - lib/global.php
 *  
 * The MIT License
 * Copyright (c) 2009 WingPHP < http://wingphp.net >
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/**
 * ライブラリを明示的に読み込む
 * 
 * example.<code>
 *   uselib('Math');					// == require_once('../lib/Math.php');
 *   uselib('stdio', 'stdlib');			// == require_once('../lib/stdio.php'); 
 *										//    require_once('../lib/stdlib.php');
 *   //以下の二つは同じ意味。
 *   uselib('Net/index');
 *   uselib('Net');						//indexは省略可能。Net.phpがある場合はそっちを優先。
 *</code>
 *
 * @param  string ライブラリ名
 * @access private
 */
function uselib(){
	global $Conf;
	$dir  = $Conf['Lib']['dir'];
	$args = func_get_args();
	
	foreach ($args as $file){
		//通常
		$path = sprintf('%s/%s.php', $dir, $file);
		if( is_file($path) ){
			require_once($path);
			continue;
		}
		
		//ディレクトリ指定
		$path  = sprintf('%s/%s', $dir, $file);		
		$path2 = sprintf('%s/index.php', $path);
		if( is_dir($path) && is_file($path2)){
			require_once($path2);
			continue;
		}

		die("Can not open library $file");
	}
}

?>